Stories by Moonlit Glitter

Hogwarts gives a matchmaking / compatibility test to every of age student. When Hermione turns seventeen she is made to take the test and ends up pairing with a student who took the test twenty years ago. Refusing to accept the results she demands a more in depth retake. The results: Not only are they matched, but they have one of the highest matches in history.
The Malfoys didn't simply get away with switching sides and calling it a day. Draco is charged and found guilty for his actions during sixth year. But his punishment is slightly more unorthodox than what the Wizengamot usually chooses.
At 30, Draco's life is everything he never wanted. When he finds a spell that allows him to write a letter to himself at 16, what will he write? What will he change? And how will that affect him future?